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Rails.env vs RAILS_ENV
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edited Jan 6 '14 at 21:40
sameers
4,22722 gold badges2727 silver badges4141 bronze badges
answered Apr...
How to quickly edit values in table in SQL Server Management Studio?
Aside from context menu -> "Edit Top 200 Rows" from Object Explorer, is there a quick way to open a table in Edit mode where I can just quickly modify the value of a cell?
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Rounding DateTime objects
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130
Floor
long ticks = date.Ticks / span.Ticks;
return new DateTime( ticks * span.Ticks );
Round...
CSS - How to Style a Selected Radio Buttons Label?
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303
.radio-toolbar input[type="radio"] {
display: none;
}
.radio-toolbar label {
disp...
Show AlertDialog in any position of the screen
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+50
After searching in various post I have found the solution.
The code is posted below:
private CharSequence[] items = {"Set as Rington...
How do I specify a single test in a file with nosetests?
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answered Jul 2 '12 at 0:58
WillWill
4,09711 gold badge1818 silver badges1919 bronze badges
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Replacement for “rename” in dplyr
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dplyr version 0.3 added a new rename() function that works just like plyr::rename().
df <- rename(df, new_name = old_name)
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i...
Cookies on localhost with explicit domain
...or PHP, see comments on http://php.net/manual/en/function.setcookie.php#73107.
If working with the Java Servlet API, don't call the cookie.setDomain("...") method at all.
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improve this answe...
MySQL: how to get the difference between two timestamps in seconds
...and the TIME_TO_SEC() functions as follows:
SELECT TIME_TO_SEC(TIMEDIFF('2010-08-20 12:01:00', '2010-08-20 12:00:00')) diff;
+------+
| diff |
+------+
| 60 |
+------+
1 row in set (0.00 sec)
You could also use the UNIX_TIMESTAMP() function as @Amber suggested in an other answer:
SELECT UNIX_T...
Eclipse: Java, see where class is used
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edited Jan 9 at 21:20
nickcin
6744 bronze badges
answered Oct 1 '09 at 15:54
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